(()=>{
  let more1 = document.getElementById("more1");
  more1.onclick = ()=>{
    // alert(123);
    let desc1 = document.getElementById("desc1");
    desc1.style.display = "block";
    let down1 = document.getElementById("down1");
    more1.style.color= "#3AC17E";
    down1.style.backgroundPosition = "-140px 67px";
  }
  more1.onblur = ()=> {
    let desc1 = document.getElementById("desc1");
    desc1.style.display = "none";
    more1.style.color= "#000";
    let down1 = document.getElementById("down1");
    down1.style.backgroundPosition = "-120px 78px";
  }
})();
(()=>{
  let more2 = document.getElementById("more2");
  more2.onclick = ()=> {
    // alert(1);
    let desc2 = document.getElementById("desc2");
    desc2.style.display = "block";
    let down2 = document.getElementById("down2");
    more2.style.color= "#3AC17E";
    down2.style.backgroundPosition = "-140px 67px";
  }
  more2.onblur = ()=> {
    let desc2 = document.getElementById("desc2");
    desc2.style.display = "none";
    more2.style.color= "#000";
    let down2 = document.getElementById("down2");
    down2.style.backgroundPosition = "-120px 78px";
  }
})();
(()=>{
  let more3 = document.getElementById("more3");
  more3.onclick = ()=> {
    // alert(1);
    let desc3 = document.getElementById("desc3");
    desc3.style.display = "block";
    let down3 = document.getElementById("down3");
    more3.style.color= "#3AC17E";
    down3.style.backgroundPosition = "-140px 67px";
  }
  more3.onblur = ()=> {
    let desc3 = document.getElementById("desc3");
    desc3.style.display = "none";
    more3.style.color= "#000";
    let down3 = document.getElementById("down3");
    down3.style.backgroundPosition = "-120px 78px";
  }
})();
(()=>{
  let more4 = document.getElementById("more4");
  more4.onclick = ()=> {
    // alert(1);
    let desc4 = document.getElementById("desc4");
    desc4.style.display = "block";
    let down4 = document.getElementById("down4");
    more4.style.color= "#3AC17E";
    down4.style.backgroundPosition = "-140px 67px";
  }
  more4.onblur = ()=> {
    let desc4 = document.getElementById("desc4");
    desc4.style.display = "none";
    more4.style.color= "#000";
    let down4 = document.getElementById("down4");
    down4.style.backgroundPosition = "-120px 78px";
  }
})();